TZA1025T Philips Semiconductors, TZA1025T Datasheet - Page 6

• Manufacturer Part Number: TZA1025T
• Description: Data amplifier and laser supply circuit for CD audio and video optical systems ADALASLC
• Manufacturer: Philips Semiconductors

Philips Semiconductors
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Notes
1. The maximum value V
2. The maximum value V
3. Pins DIN and RFFB are current inputs with a limitation on the maximum input current.
4. The maximum peak current must not exceed ten times the absolute average input current with a maximum for the
5. Equivalent to discharging a 100 pF capacitor via a 1.5 k series resistor with a rise time of 15 ns.
6. Equivalent to discharging a 200 pF capacitor via a 2.5 H series inductor.
QUALITY SPECIFICATION
In accordance with “SNW-FQ-611-E” .
1998 Oct 30
V
V
V
V
V
I
V
I
V
T
i(DIN)
i(RFFB)
amb
DD
DD(L)
i(n)
o(LASER)
i(DIN)
i(RFFB)
es
Data amplifier and laser supply circuit for CD
audio and video optical systems (ADALASLC)
SYMBOL
absolute average input current of 1 mA. Averaging is only allowed over a maximum time interval of 100 ms.
supply voltage
laser supply voltage
input voltage on pins 3, 4, 7, 8,
10, 11, 12 and 14
laser output voltage
central diode input voltage
central diode input current
RF feedback voltage
RF feedback current
electrostatic handling
operating ambient temperature
PARAMETER
DD
DD(L)
+ 0.5 must not exceed 5.5 V.
+ 0.5 must not exceed 5.5 V.
note 1
note 2
note 3
note 4
note 3
note 4
human body model; note 5
machine model; note 6
CONDITIONS
6
0
0.5
0.5
0.5
0.5
0.5
1
0.5
1
2000
250
MIN.
+5.5
+5.5
V
V
+1
+1
+2000
+250
70
DD
DD(L)
MAX.
Product specification
+ 0.5
+ 0.5
TZA1025
V
V
V
V
V
mA
V
mA
V
V
C
UNIT